// ==UserScript==
// @name        Click on video thumbnail to play in MPV
// @name:ru     Нажми на митиатюру для проигрывания в MPV
// @namespace   nsinister.scripts.videothumb2mpv
// @match       https://*.youtube.com/*
// @match       https://vimeo.com/*
// @grant       none
// @version     0.1
// @author      nSinister
// @license     MIT
// @description Opens videos in external player (mpv) by simply clicking on a thumbnail.
// @description:ru Проигрывает ролики во внешнем плеере (mpv) по нажатию на миниатюру
//
// ==/UserScript==
"use strict";
let observer;
let listeners = [];
let sites = {
"youtube.com": { sel: "a.ytd-thumbnail", url: "https://www.youtube.com", needsFullUrl: true },
"vimeo.com": { sel: "a.iris_video-vital__overlay", url: "https://vimeo.com", needsFullUrl: false },
};
// Watches for new elements based on selector to appear on page and assigns a function to them
function ready(selector, func) {
listeners.push({ selector: selector, func: func });
if (!observer) {
observer = new MutationObserver(checkDOM);
observer.observe(document.documentElement, { childList: true, subtree: true });
}
checkDOM();
}
function checkDOM() {
for (let i = 0, len = listeners.length, listener, elements; i < len; i++) {
listener = listeners[i];
elements = document.querySelectorAll(listener.selector);
for (let j = 0, jlen = elements.length, element; j < jlen; j++) {
element = elements[j];
if (!element.ready) {
element.ready = true;
listener.func.call(element, element);
}
}
}
}
// Replaces https:// hyperlinks with mpv:// and overrides click event
function replaceLink(node, site) {
if(node) {
let hrefval = node.getAttribute('href');
if (hrefval == null || hrefval.startsWith("mpv"))
return;
let newval = "mpv://" + btoa( (site.needsFullUrl ? site.url : "") + hrefval);
node.setAttribute('href', newval);
node.addEventListener('click', function(event){
event.preventDefault();
event.stopPropagation();
location.href = newval;
});
}
}
// Detects and returns current site from the list of known websites
function detectSite(sites) {
let site;
for (let s in sites) {
site = sites[s];
if (location.href.includes(s)) {
return site;
}
}
return null;
}
let site = detectSite(sites)
if (site) {
ready(site.sel, function(element) {
replaceLink(element, site);
});
}